25MnG Cold Drawn ASTM A192 Carbon Steel Seamless Pipe polished
Price:
800 - 9000 USD / ton
MOQ:
5T
Delivery Time:
60-75days
Brand:
HDT
Product Description
Cold Drawn ASTM A192 Carbon Steel Seamless Boiler Tubes For High-Pressure
Product Details
| Delivery condition | BK,BKW,GBK,NBK,BKS |
| Size | OD:25mm-300mm WT:2mm-30mm |
| Length | 0.5-9m,or according to the clients' request |
| Materia | 10#,20#, 45#,25Mn,E355(Q345B, St52),27SiMn |
| Standard |
GB/T8713,GB/T3639,DIN2391,EN10305,ASTMA519, ASTMA106-2006 |
| ID tolerance | H8,H9 |
| MOQ | 5MT |
| Package | standard package or bundle with strips or wooden case |
| or according to customers' requirement | |
| Place of Origin | Zhejiang,China |
| Payment | L/C or T/T (30% in advance and 70& against the copy of B/L) |
| Delivery | Within 30 days after confirming the deposit |
| Working Method | Cold drawn/rolled, honed/SRB, polished |
Chemical Compositon & Mechanical Propertise :
| Standard | Grade | Chemical Composition(%) | ||||||
| C | Mn | Si | V | Cr | Mo | P.S | ||
| GB5310 | 20G | 0.17~0.24 | 035~0.65 | 0.17~0.37 | / | / | / | ≤ 0.030 |
| 25MnG | 0.22~0.30 | 0.70~1.00 | 0.17~0.37 | / | / | / | ≤ 0.030 | |
| 15MoG | 0.12~0.20 | 0.40~0.80 | 0.17~0.37 | / | / | 0.25~0.35 | ≤ 0.030 | |
| 15CrMoG | 0.12~0.18 | 0.40~0.70 | 0.17~0.37 | / | 0.80~1.10 | 0.40~0.55 | ≤ 0.030 | |
| 12Cr2MoG | 0.08~0.15 | 0.40~0.70 | ≤ 0.50 | / | 2.00~2.50 | 0.90~1.20 | ≤ 0.030 | |
| 12Cr1MoVG | 0.08~0.15 | 0.40~0.70 | 0.17~0.37 | 0.15~0.30 | 0.90~1.20 | 0.25~0.35 | ≤ 0.030 | |
| Mechanical Propertise | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(%) | |||||
| 20G | 410~550 | ≥ 245 | ≥ 24 | |||||
| 25MnG | ≥ 415 | ≥ 240 | ≥ 22 | |||||
| 15MoG | 450~600 | ≥ 270 | ≥ 22 | |||||
| 15CrMoG | 440~640 | ≥ 235 | ≥ 21 | |||||
| 12Cr2MoG | 450~600 | ≥ 280 | ≥ 20 | |||||
| 12Cr1MoVG | 470~640 | ≥ 255 | ≥ 21 | |||||
The mechanical properties of the boiler tube are important indicators to ensure the end-us performance (mechanical properties) of the steel.
It depends on the chemical composition of the steel and the heat treatment system. In the steel pipe standard, according to different use requirements, the tensile properties (tensile strength, yield strength or yield point, elongation), hardness and toughness indicators, as well as the high and low temperature properties required by users are specified.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
Location
Rm. 1202, Buildiing A, Wanda Plaza, Zhangjiagang, Jiangsu, China
Contact Person
Yolanda Zou